Individual Calculations March 2010
 Mona, Khaled  Total change: 24.00  Rating chartPersonal card
 African Girls 2009 Cairo EGY 2009-12-31
RcRownchangeKK*chgGame
 1846 2101 4.00 4 0.76 15 11.40 
  Elansary, Eman 1926 EGY1.0010.27154.05 
  Rocha, Valquiria 1812 ANG1.0010.16152.40 
  Hattingh, Angelique 1790 RSA1.0010.14152.10 
  El Flow, Khuloud wc1855 LBA1.0010.19152.85 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 12 th. Mahalla Open 2010 Mahalla EGY 2010-02-14
RcRownchangeKK*chgGame
 2018 2087 1.00 1 0.40 15 6.00 
  Gouda, Mohamed 2018 EGY1.0010.40156.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Egyptian Ch. ( Boys 16 ) Cairo EGY 2010-02-14
RcRownchangeKK*chgGame
 2041 2087 1.00 1 0.44 15 6.60 
  Nader, Mohamed 2041 EGY1.0010.44156.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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